◎ 题干
All her time ___ experiments, she has no time for films.  
[      ]
A. devoted to do              
B. devoted to doing    
C. devoting to working          
D. is devoted to doing
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“All her time ___ experiments, she has no time for films.[ ]A. devoted to doB. devoted to doingC. devoting to workingD. is devoted to doing…”主要考查了你对  【介词和介词短语】【动名词】【一般过去时】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。